Free boat anatomy tool

Parts of a boat: bow, stern and more

Learn bow, stern, fore, aft and the main parts of a boat with an interactive sailing yacht and powerboat anatomy guide. It is an independent revision aid, not official RYA training or assessment.

Direct answer

The main parts of a boat include the hull, bow, stern, keel, rudder, deck, mast, boom, sails, cockpit, guardrails, cleats, winches, and safety equipment. A powerboat shares many hull and deck terms but adds propulsion, trim, and engine-room features.

Best for
Nautical terms, crew briefings, safety checks
Includes
Sailing yacht and powerboat views
Practice mode
Hotspots, guided walk-through, quiz
Cost
Free, no login required

Parts of the boat

Boat anatomy explorer

Click the complete boat, isolate any layer when useful, and make the vocabulary spatial instead of memorising a list.

Link to this tool

Sailing yacht anatomy diagram with labelled hotspots. Selected hotspot: Starboard side.

Click or tap a part on the boatFocus then use arrow keys
Starboard side
Bow forwardStern aftStarboard side visiblePort is on the far side

62 authored parts feed this explorer and its checks.

Learn the concept

What are the front and back of a boat called?

The front end is the bow and the back end is the stern. Fore or forward means towards the bow; aft means towards the stern. Amidships means around the middle of the vessel. These terms stay fixed to the boat, unlike a person's left and right.

How should you learn boat parts?

Start with the whole vessel, then connect each name to a job: a cleat secures a line, a winch helps control a loaded line, the keel contributes lateral resistance and stability, and the rudder steers when water flows across it. Use the interactive views to keep every part in context.

Where this fits

  • Day Skipperrelevant
  • Coastal Skipperrelevant
  • Yachtmasterrelevant
  • Competent Crewrelevant

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Common questions

What is the front of a boat called?

The front end of a boat is called the bow. A position or movement towards it is described as forward or fore.

What is the back of a boat called?

The back end of a boat is called the stern. A position or movement towards it is described as aft.

What do fore and aft mean?

Fore means towards the bow, while aft means towards the stern. Both directions are fixed to the vessel.